Earnings Calendar 披露日历

Sources and Definitions 来源与定义

Reporting dates and pre-announcements come from East Money. Mainland companies book a date with their exchange and may move it up to three times.
披露日期与业绩预告来自东方财富。内地上市公司向交易所预约披露日期，最多可变更三次。

Hong Kong has no booking system, so Hong Kong listings appear only after they file.
港交所没有预约制度，港股公司在披露后才会出现。

Volatility is the annualised standard deviation of daily log returns over the last 60 trading days. The move covers the same days.
波动率为最近 60 个交易日对数收益率的年化标准差，涨跌幅覆盖同一区间。

A dash under volatility or move means too few closing prices on file.
波动率或涨跌幅显示短横，表示收盘价数据不足。